Add a note about test_input_node failures

Make it clear that this test only fails on the chip, only for some parameters, and only sometimes.
nengo · Nov 11, 2018 · 1fe237c · 1fe237c
1 parent a43f981
commit 1fe237c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/nengo_loihi/tests/test_communication.py b/nengo_loihi/tests/test_communication.py
@@ -4,6 +4,9 @@
 import pytest
 
 
+# This test sometimes (but not consistently) fails on the chip for various
+# combinations of the parameter values. This possibly has to do with
+# interneuron noise and not representing the values well.
 @pytest.mark.xfail
 @pytest.mark.parametrize("val", (-0.75, -0.5, 0, 0.5, 0.75))
 @pytest.mark.parametrize("type", ("array", "func"))